2011-2013 W/O GS. 2012-2013 W/GS. 2013-17. 2014-16 BUMPER COVER & MOUNTING W/O CTS V. 2014-2017 W/GS. 2014-2017 W/O GS. 2017-19 BUMPER COVER & MOUNTING W/O CTS V. 2018-19. 4.3 LITER. 5.3 & 6.2 LITER. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Suspension Crossmember Reinforcement. Automatic Transmission Mount Nut. AWD. Bumper Impact Bar Nut. Engine Cradle Nut. LS & LT. LT, LS W/PERFORMANCE PKG SS, LT1. LTZ, PREMIER. Radiator Support Splash Shield Nut. RWD W/O V BLACKWING. Seat Belt Lap and Shoulder Belt Nut. Suspension Crossmember Nut. W/AWD. W/CTS V W/O AWD. W/DUAL TAILPIPE. W/O AWD W/O CTS V. W/O AWD, W/O V. W/O RS PKG. W/RS PKG. W/SINGLE TAILPIPE.
Automatic Transmission Mount NutRadiator Support Splash Shield NutBumper Impact Bar NutSeat Belt Lap and Shoulder Belt NutSuspension Crossmember NutEngine Cradle NutSuspension Crossmember Reinforcement Nut
2011-2013. 2012-2013. 2013-17. 2014-2017. 2018-19. 4.3 LITER. 5.3 & 6.2 LITER. COUPE, W/AWD. COUPE, W/O AWD, W/O V. LS & LT. LT, LS W/PERFORMANCE PKG, SS. LTZ, PREMIER. SEDAN, W/AWD. Sedan, W/O AWD, W/O V. W/AWD. W/CTS V. W/DUAL TAILPIPE. W/O AWD, W/O V. W/O CTS V. W/O CTS V, 2014-16. W/O CTS V, 2017-19. W/O RS PKG. W/RS PKG. W/SINGLE TAILPIPE.